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Vibrato · Jam Pedals

Jam Pedals Retrovibe mk3

The Retrovibe mk3 is a modulation pedal that recreates classic Uni-Vibe tones using a photocell circuit. It includes soft-click switching and an expression input for real-time control over the effect.

  • 9V DC · center −
  • 150 mA
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The rundown

Highlights

  • Photocell-based Uni-Vibe modulation circuit
  • Soft-click switching for silent engagement
  • Expression pedal input for dynamic control
  • DIP switches for customization
  • Compact purple enclosure measuring 101.9 x 119.4 mm

Best for

Players seeking authentic Uni-Vibe modulation with modern conveniences like expression control and silent switching.

Quick facts

Power
9V DC
Current draw
150 mA
Polarity
Center negative
Dimensions
101.9 × 119.4 mm
Expression input
Yes
Status
In production

Where to buy Jam Pedals Retrovibe mk3

We have no current prices for this pedal yet.

Frequently asked questions

What power supply does the Retrovibe mk3 require?

The Retrovibe mk3 runs on a 9V DC supply with 150 mA current draw and center-negative polarity.

Does the Retrovibe mk3 have an expression input?

Yes, the Retrovibe mk3 includes an expression input for controlling the effect in real time.

How large is the Retrovibe mk3?

The Retrovibe mk3 measures 101.9 x 119.4 mm.

Similar pedals

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Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.